Patents by Inventor Toshiharu Satoh

Toshiharu Satoh has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • VISION RECOVERY TRAINING DEVICE
    Publication number: 20090244481
    Abstract: It is an object of the present invention to provide a vision recovery training device that can more improve a training effect of a trainer whose visual acuity is lowered. The vision recovery training device of the present invention trains an image formation accommodative function of an eye. The vision recovery training device includes: an eyepiece 3 that allows the trainer to watch a visual acuity training image in a vision recovery training device main body; and a distance maintaining part 14 that maintains a distance between the trainer and the eyepiece 3.
    Type: Application
    Filed: September 29, 2006
    Publication date: October 1, 2009
    Applicants: Matsushita Electric Industrial Co., Ltd., TechnoMaster Co., Ltd.
    Inventors: Toshiharu Satoh, Eiichi Ookawa, Hidenori Horie